The new 2006 All About GMAT Computer Adaptive Test or the GMAT CAT (as we call it) has a bunch of new features as compared to its 2005 version. Lots and lots of new questions added as asked in the GMAT, modified and updated wordlist, sample AWA responses, math reference, a book on prefixes and suffixes and much more... 

Prefixes and Suffixes will help you recognize greek and latin roots, prefixes and suffixes. Knowing prefixes and suffixes will assist you in the process of building a powerful language. It also contains 19 practice tests. Each test ends with a score card to check your progress. Numerous practice sessions will help you to increase and retain the knowledge acquired.

Salient Features

5 GMAT Computer Adaptive Tests. 
Correct Answer Key and explanations. 
High Frequency Wordlist. 
Pronunciation for TOEFL listening. 
10 sample essays on Issues and Arguments. 
Rootlist along with meaning(s) and related words. 
DOs and DON'Ts for the AWA section. 
Commonly used PHOBIAS & MANIAS. 
Book on Prefixes & Suffixes.